webhook helpers

src/structure/client/wrappers/GuildWrapper.js

@@ -1,9 +1,12 @@
+const { default: Collection } = require("@discordjs/collection");
+
 class GuildWrapper {
 
     constructor(client, guild) {
 
         this.client = client;
         this.guild = guild;
+        this.webhooks = new Collection();
 
         this._settings = null;
         this._permissions = null;
@@ -36,6 +39,58 @@ class GuildWrapper {
         }
     }
 
+    /**
+     * Update a webhook entry in the database
+     *
+     * @param {string} feature Which feature webhook to update, e.g. messagelog
+     * @param {Webhook} hook The webhook object, omitting this will nullify the hook data
+     * @memberof ExtendedGuild
+     */
+    async updateWebhook(feature, hook) {
+
+        if (!feature) throw new Error('Missing feature name');
+
+        if (!hook) {
+            this.client.logger.debug(`Removing webhook in ${this.name} (${this.id})`);
+            const hook = this.webhooks.get(feature);
+            if (hook) await hook.delete('Removing old webhook').catch((err) => {
+                if (err.code !== 10015) this.client.logger.error(err.stack);
+            });
+            this.webhooks.delete(feature);
+            return this.client.storageManager.mongodb.webhooks.deleteOne({ feature, guild: this.id });
+        }
+
+        this.webhooks.set(feature, hook);
+        return this.client.storageManager.mongodb.webhooks.updateOne({ feature, guild: this.id }, { hookID: hook.id, token: hook.token });
+
+    }
+
+    /**
+     * Retrieves a cached webhook for a feature if it exists, gets it from the database if not cached
+     *
+     * @param {string} feature The name of the feature, ex. messageLogs
+     * @returns {Webhook}
+     * @memberof ExtendedGuild
+     */
+    async getWebhook(feature) {
+
+        if (!feature) return null;
+        if (this.webhooks.has(feature)) return this.webhooks.get(feature);
+
+        const result = await this.client.storageManager.mongodb.webhooks.findOne({ feature, guild: this.id });
+        if (!result) return null;
+        if (!this.me.permissions.has('MANAGE_WEBHOOKS')) throw new Error('Missing MANAGE_WEBHOOKS');
+        const hooks = await this.guild.fetchWebhooks();
+        const hook = hooks.get(result.hookID);
+        if (!hook) return null;
+        // const hook = new WebhookClient(result.hookID, result.token, {
+        //     disableMentions: 'everyone'
+        // });
+        this.webhooks.set(feature, hook);
+        return hook;
+
+    }
+
     get defaultConfig() {
         return JSON.parse(JSON.stringify(this.client.defaultConfig()));
     }